DE69013993D1 - Verfahren zur Anodisierung von Aluminium. - Google Patents

Verfahren zur Anodisierung von Aluminium.

Info

Publication number
DE69013993D1
DE69013993D1 DE69013993T DE69013993T DE69013993D1 DE 69013993 D1 DE69013993 D1 DE 69013993D1 DE 69013993 T DE69013993 T DE 69013993T DE 69013993 T DE69013993 T DE 69013993T DE 69013993 D1 DE69013993 D1 DE 69013993D1
Authority
DE
Germany
Prior art keywords
anodizing aluminum
anodizing
aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69013993T
Other languages
English (en)
Other versions
DE69013993T2 (de
Inventor
Chun-Ming Wong
Yukimori Moji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of DE69013993D1 publication Critical patent/DE69013993D1/de
Application granted granted Critical
Publication of DE69013993T2 publication Critical patent/DE69013993T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/08—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing inorganic acids
DE69013993T 1989-05-24 1990-01-16 Verfahren zur Anodisierung von Aluminium. Expired - Lifetime DE69013993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/356,099 US4894127A (en) 1989-05-24 1989-05-24 Method for anodizing aluminum

Publications (2)

Publication Number Publication Date
DE69013993D1 true DE69013993D1 (de) 1994-12-15
DE69013993T2 DE69013993T2 (de) 1995-03-16

Family

ID=23400129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013993T Expired - Lifetime DE69013993T2 (de) 1989-05-24 1990-01-16 Verfahren zur Anodisierung von Aluminium.

Country Status (4)

Country Link
US (1) US4894127A (de)
EP (1) EP0405624B1 (de)
JP (1) JP2992587B2 (de)
DE (1) DE69013993T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224249A (en) * 1992-01-21 1993-07-06 Grumman Aerospace Corporation Corrosion prevention of honeycomb core panel construction using ion implantation
DE4213535C1 (en) * 1992-04-24 1993-09-23 Deutsche Aerospace Airbus Gmbh, 21129 Hamburg, De Anodising aluminium@ and magnesium@ surfaces - by constantly increasing current to predetermined max. value and holding at this value so that ratio of charge in 1st stage to 2nd stage is approximately 0.5
WO1994002260A1 (en) * 1992-07-17 1994-02-03 Grumman Aerospace Corporation Corrosion prevention of honeycomb core panel construction using ion beam enhanced deposition
US5486283A (en) * 1993-08-02 1996-01-23 Rohr, Inc. Method for anodizing aluminum and product produced
US5445689A (en) * 1994-08-23 1995-08-29 Northrop Grumman Corporation Pulsed ion beam surface treatment process for aluminum honeycomb panels to improve corrosion resistance
US6149795A (en) * 1998-10-27 2000-11-21 The Boeing Company Fungus resistant boric acid-sulfuric acid anodizing
US6674533B2 (en) 2000-12-21 2004-01-06 Joseph K. Price Anodizing system with a coating thickness monitor and an anodized product
US7365860B2 (en) * 2000-12-21 2008-04-29 Sensory Analytics System capable of determining applied and anodized coating thickness of a coated-anodized product
US7274463B2 (en) * 2003-12-30 2007-09-25 Sensory Analytics Anodizing system with a coating thickness monitor and an anodized product
FR2838754B1 (fr) * 2002-04-22 2005-03-18 Messier Bugatti Procede d'anodisation d'une piece en alliage d'aluminium
US20040050709A1 (en) * 2002-09-17 2004-03-18 The Boeing Company Accelerated sulfuric acid and boric sulfuric acid anodize process
US6905777B2 (en) * 2003-04-18 2005-06-14 Shannon D. Near Laminate material
DE10361888B3 (de) * 2003-12-23 2005-09-22 Airbus Deutschland Gmbh Anodisierverfahren für Aluminiumwerkstoffe
DE102004021926A1 (de) * 2004-05-04 2005-12-01 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer Beschichtung sowie Anode zur Verwendung in einem solchen Verfahren
US7207373B2 (en) * 2004-10-26 2007-04-24 United Technologies Corporation Non-oxidizable coating
JP4727226B2 (ja) * 2004-12-28 2011-07-20 三菱重工業株式会社 表面処理された軽合金部材およびその製造方法
GB0500407D0 (en) * 2005-01-10 2005-02-16 Short Brothers Plc Anodising aluminium alloy
JP4608331B2 (ja) * 2005-02-07 2011-01-12 財団法人神奈川科学技術アカデミー 陽極酸化ポーラスアルミナおよびその製造方法
US7527872B2 (en) * 2005-10-25 2009-05-05 Goodrich Corporation Treated aluminum article and method for making same
EP1829988A1 (de) * 2006-03-02 2007-09-05 Praxair Surface Technologies GmbH Verfahren zur Reparatur und wiederherstellung von dynamisch beanspruchten Komponenten aus Aluminiumlegierungen für luftfahrtechnische Anwendungen
US20070235334A1 (en) * 2006-03-31 2007-10-11 Knapheide Maunfacturing Co. Electrophoretic deposition system
DE102008008055B3 (de) 2008-02-08 2009-08-06 Airbus Deutschland Gmbh Verfahren zum Aufbringen einer multifunktionellen Beschichtung auf Aluminiumteile und beschichtetes Werkstück
US8355608B2 (en) 2010-04-12 2013-01-15 Lockheed Martin Corporation Method and apparatus for in-line fiber-cladding-light dissipation
CN101792920A (zh) * 2010-04-12 2010-08-04 北京航空航天大学 一种硫酸-硼酸-添加剂三元阳极氧化处理液
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
US20110302761A1 (en) * 2010-06-14 2011-12-15 International Metal Products, Inc. Process for manufacturing an anodized aluminum disc seal shell
DE102012218025A1 (de) * 2012-10-02 2014-04-03 Manfred Ingelsberger Haltevorrichtung und Träger mit Komponenten aus Aluminium- und Titanwerkstoffen
KR20160145049A (ko) 2014-04-11 2016-12-19 록히드 마틴 코포레이션 비접촉 광 전력 측정을 위한 시스템 및 방법
US10495820B1 (en) 2014-06-17 2019-12-03 Lockheed Martin Corporation Method and apparatus for low-profile fiber-coupling to photonic chips
DE212014000273U1 (de) 2014-08-29 2017-04-26 Apple Inc. Prozess zur Minderung der Spallation anodischer Oxidschichten von hochfesten Substratlegierungen
CA2960138C (en) 2014-09-08 2018-02-20 Hamlin Jennings Silicate coatings
KR102357269B1 (ko) 2014-12-12 2022-02-03 삼성디스플레이 주식회사 유기발광 표시장치 및 그 제조방법
US9359686B1 (en) 2015-01-09 2016-06-07 Apple Inc. Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys
WO2016160036A1 (en) 2015-04-03 2016-10-06 Apple Inc. Process for evaluation of delamination-resistance of hard coatings on metal substrates
US10760176B2 (en) 2015-07-09 2020-09-01 Apple Inc. Process for reducing nickel leach rates for nickel acetate sealed anodic oxide coatings
US11877687B2 (en) 2015-07-27 2024-01-23 The United States Of America As Represented By The Secretary Of The Army Heater and cookware for flameless catalytic combustion
US10584869B2 (en) 2015-07-27 2020-03-10 The United States Of America As Represented By The Secretary Of The Army Heater
US9970080B2 (en) 2015-09-24 2018-05-15 Apple Inc. Micro-alloying to mitigate the slight discoloration resulting from entrained metal in anodized aluminum surface finishes
US10711363B2 (en) 2015-09-24 2020-07-14 Apple Inc. Anodic oxide based composite coatings of augmented thermal expansivity to eliminate thermally induced crazing
US10174436B2 (en) 2016-04-06 2019-01-08 Apple Inc. Process for enhanced corrosion protection of anodized aluminum
US11352708B2 (en) 2016-08-10 2022-06-07 Apple Inc. Colored multilayer oxide coatings
US11242614B2 (en) 2017-02-17 2022-02-08 Apple Inc. Oxide coatings for providing corrosion resistance on parts with edges and convex features
US11549191B2 (en) 2018-09-10 2023-01-10 Apple Inc. Corrosion resistance for anodized parts having convex surface features
CN110219031B (zh) * 2019-06-06 2020-12-08 北京航空航天大学 阳极氧化电解液及方法、具有阳极氧化膜的铝或铝合金
DE102022126251A1 (de) 2022-10-11 2024-04-11 Liebherr-Aerospace Lindenberg Gmbh Verfahren zur Oberflächenbehandlung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076904A (en) * 1931-08-29 1937-04-13 Magnavox Co Filming metal coatings and method of forming the same
US2262967A (en) * 1936-07-13 1941-11-18 Firm Ematal Electrochemical Co Process for the production of opaque enamellike, hard, and protective coatings on articles of aluminum and its alloys
US2150395A (en) * 1938-09-10 1939-03-14 Riken Almite Kogyo Kabusbiki K Method of coloring the surface of aluminum or its alloys for acid proof and alkali proof
US3025441A (en) * 1958-09-19 1962-03-13 Gen Electric Electrical capacitor
NL6609803A (de) * 1966-07-13 1968-01-15
US3616297A (en) * 1968-09-23 1971-10-26 Alcan Res & Dev Method of producing colored coatings of aluminum
CA1012088A (en) * 1971-10-22 1977-06-14 Riken Light Metal Industries Co. Forming coloured oxide on aluminum by anodizing in oxalic acid mixture
FR2380357A1 (fr) * 1977-02-11 1978-09-08 Pechiney Aluminium Procede de coloration electrolytique de l'aluminium et de ses alliages non anodises
JPS57192952A (en) * 1981-05-25 1982-11-27 Konishiroku Photo Ind Co Ltd Composition of developing solution

Also Published As

Publication number Publication date
EP0405624A2 (de) 1991-01-02
US4894127A (en) 1990-01-16
EP0405624A3 (de) 1991-01-09
JPH0320495A (ja) 1991-01-29
JP2992587B2 (ja) 1999-12-20
DE69013993T2 (de) 1995-03-16
EP0405624B1 (de) 1994-11-09

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Legal Events

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8364 No opposition during term of opposition